WGU D282 CLOUD FOUNDATIONS AWS CLOUD PRACTITIONER ESSENTIALS ACTUAL 2025/2026 Q&A 100% PASS

WGU D282 CLOUD FOUNDATIONS AWS CLOUD PRACTITIONER ESSENTIALS ACTUAL 2025/2026 Q&A 100% PASS AWS (Amazon Web Services) - Answer -A cloud computing platform provided by Amazon that offers a wide range of cloud services, including computing power, storage, databases, and more. Cloud Computing - Answer -The delivery of computing services over the internet, allowing users to access and use resources (like servers or storage) without the need for physical hardware. Region - Answer -A geographical area where AWS data centers (Availability Zones) are located. Each region is independent and isolated from others. Availability Zone - Answer -A data center within an AWS region, designed for redundancy and fault tolerance. Elasticity - Answer -The ability to scale resources up or down based on demand, ensuring efficient resource utilization. Scalability - Answer -The ability to handle increased workload by adding resources or adjusting capacity, usually achieved by horizontal scaling (adding more servers).EC2 (Elastic Compute Cloud) - Answer -AWS's virtual server service, allowing users to create and manage virtual machines. S3 (Simple Storage Service) - Answer -AWS's object storage service for storing and retrieving data, often used for backup, data archiving, and content distribution. RDS (Relational Database Service) - Answer -AWS's managed database service, which simplifies the setup, operation, and scaling of relational databases. IAM (Identity and Access Management) - Answer -A service that allows you to control access to AWS resources by creating and managing users, groups, and permissions. VPC (Virtual Private Cloud) - Answer -A logically isolated section of the AWS cloud where you can launch AWS resources, including instances, databases, and more. Load Balancer - Answer -A service that evenly distributes incoming network traffic across multiple instances, ensuring high availability and fault tolerance. EBS (Elastic Block Store) - Answer -AWS's block storage service used to create and attach storage volumes to EC2 instances. Lambda - Answer -A serverless compute service that allows you to run code in response to events without provisioning or managing servers. SaaS (Software as a Service) - Answer -A cloud computing model where software applications are hosted and provided as a service over the internet.PaaS (Platform as a Service) - Answer -A cloud computing model where a platform and environment for developing, running, and managing applications is provided. IaaS (Infrastructure as a Service) - Answer -A cloud computing model where virtualized computing resources (like servers and storage) are provided as a service over the internet. TCO (Total Cost of Ownership) - Answer -The total cost associated with owning and operating an IT infrastructure, including hardware, software, maintenance, and more. Compliance - Answer -Adherence to regulatory requirements and industry standards for data security and privacy. Billing and Cost Management - Answer -Monitoring and controlling costs associated with AWS resources and services. High Availability - Answer -A design approach that ensures systems or applications are accessible and operational with minimal downtime. Fault Tolerance - Answer -The ability of a system to continue functioning even in the presence of hardware or software failures. Backup - Answer -Creating copies of data to protect against data loss, typically stored in a separate location or medium. Snapshot - Answer -A point-in-time copy of data, often used for backup and recovery purposes, especially in AWS EBS volumes. Security Group - Answer -A virtual firewall for controlling inbound and outbound traffic to AWS resources, such as EC2 instances.